<template>
  <BasicLayout>
    <template #wrapper>
      <el-card class="box-card">
        <el-form :inline="true">
          <el-form-item label="机构名称">
            <el-input v-model="queryParams.deptName" placeholder="请输入机构名称" clearable size="small" @keyup.enter.native="handleQuery" />
          </el-form-item>
          <el-form-item label="状态">
            <el-select v-model="queryParams.status" placeholder="机构状态" clearable size="small">
              <el-option v-for="dict in statusOptions" :key="dict.value" :label="dict.label" :value="dict.value" />
            </el-select>
          </el-form-item>
          <el-form-item>
            <el-button class="filter-item" type="primary" icon="el-icon-search" size="mini" @click="handleQuery"> 搜索 </el-button>
            <el-button v-permisaction="['admin:sysDept:add']" class="filter-item" type="primary" icon="el-icon-plus" size="mini" @click="handleAdd"> 新增 </el-button>
          </el-form-item>
        </el-form>

        <el-table v-loading="loading" :data="deptList" row-key="deptId" default-expand-all border :tree-props="{ children: 'children', hasChildren: 'hasChildren' }" :row-style="handleRowStyle">
          <el-table-column prop="deptName" label="机构名称" />
          <el-table-column prop="sort" label="排序" width="200" />
          <el-table-column prop="status" label="状态" :formatter="statusFormat" width="100">
            <template slot-scope="scope">
              <el-tag :type="scope.row.status === 1 ? 'danger' : 'success'" disable-transitions>
                {{ statusFormat(scope.row) }}
              </el-tag>
            </template>
          </el-table-column>
          <el-table-column label="创建时间" align="center" prop="createdAt" width="200">
            <template slot-scope="scope">
              <span>{{ parseTime(scope.row.createdAt) }}</span>
            </template>
          </el-table-column>
          <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
            <template slot-scope="scope">
              <el-button v-permisaction="['admin:sysDept:edit']" size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"> 修改 </el-button>
              <!-- <el-button v-permisaction="['admin:sysDept:add']" size="mini" type="text" icon="el-icon-plus" @click="handleAdd(scope.row)"> 新增 </el-button> -->
              <el-button
                v-if="scope.row.deptId != 1 && scope.row.children.length == 0"
                v-permisaction="['admin:sysDept:remove']"
                size="mini"
                type="text"
                icon="el-icon-delete"
                @click="handleDelete(scope.row)"
              >
                删除
              </el-button>
            </template>
          </el-table-column>
        </el-table>

        <!-- 添加或修改机构对话框 -->
        <el-dialog :title="title" :visible.sync="open" width="600px" :close-on-click-modal="false">
          <el-form ref="form" :model="form" :rules="rules" label-width="80px">
            <el-row>
              <el-col :span="24">
                <el-form-item label="上级机构" prop="parentId">
                  <treeselect v-model="form.parentId" :options="deptOptions" :normalizer="normalizer" :show-count="true" placeholder="选择上级机构" :is-disabled="isEdit" />
                </el-form-item>
              </el-col>
              <el-col :span="12">
                <el-form-item label="机构名称" prop="deptName">
                  <el-input v-model="form.deptName" placeholder="请输入机构名称" />
                </el-form-item>
              </el-col>
              <el-col :span="12">
                <el-form-item label="显示排序" prop="orderNum">
                  <el-input-number v-model="form.sort" controls-position="right" :min="0" />
                </el-form-item>
              </el-col>
              <el-col :span="12">
                <el-form-item label="负责人" prop="leader">
                  <el-input v-model="form.leader" placeholder="请输入负责人" maxlength="20" />
                </el-form-item>
              </el-col>
              <el-col :span="12">
                <el-form-item label="联系电话" prop="phone">
                  <el-input v-model="form.phone" placeholder="请输入联系电话" maxlength="11" />
                </el-form-item>
              </el-col>
              <el-col :span="12">
                <el-form-item label="邮箱" prop="email">
                  <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50" />
                </el-form-item>
              </el-col>
              <el-col :span="12">
                <el-form-item label="机构状态">
                  <el-radio-group v-model="form.status">
                    <el-radio v-for="dict in statusOptions" :key="dict.value" :label="dict.value">
                      {{ dict.label }}
                    </el-radio>
                  </el-radio-group>
                </el-form-item>
              </el-col>
            </el-row>
          </el-form>
          <div slot="footer" class="dialog-footer">
            <el-button type="primary" @click="submitForm">确 定</el-button>
            <el-button @click="cancel">取 消</el-button>
          </div>
        </el-dialog>
      </el-card>
    </template>
  </BasicLayout>
</template>

<script>
import { addDept, delDept, getDept, getDeptList, updateDept } from "@/api/admin/sys-dept";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";

export default {
  name: "SysDeptManage",
  components: { Treeselect },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 表格树数据
      deptList: [],
      // 机构树选项
      deptOptions: [],
      // 弹出层标题
      title: "",
      isEdit: false,
      // 是否显示弹出层
      open: false,
      // 状态数据字典
      statusOptions: [],
      // 查询参数
      queryParams: {
        deptName: undefined,
        status: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        parentId: [{ required: true, message: "上级机构不能为空", trigger: "blur" }],
        deptName: [{ required: true, message: "机构名称不能为空", trigger: "blur" }],
        sort: [{ required: true, message: "菜单顺序不能为空", trigger: "blur" }],
        leader: [{ required: true, message: "负责人不能为空", trigger: "blur" }],
        email: [
          {
            type: "email",
            message: "'请输入正确的邮箱地址",
            trigger: ["blur", "change"]
          }
        ],
        phone: [
          {
            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
            message: "请输入正确的手机号码",
            trigger: "blur"
          }
        ]
      }
    };
  },
  created() {
    this.getList();
    this.getDicts("sys_normal_disable").then(response => {
      this.statusOptions = response.data;
    });
  },
  methods: {
    /** 查询机构列表 */
    getList() {
      this.loading = true;
      getDeptList(this.queryParams).then(response => {
        this.deptList = response.data;
        this.loading = false;
      });
    },
    /** 转换机构数据结构 */
    normalizer(node) {
      if (node.children && !node.children.length) {
        delete node.children;
      }
      return {
        id: node.deptId,
        label: node.deptName,
        children: node.children
      };
    },
    /** 查询机构下拉树结构 */
    getTreeselect(e) {
      getDeptList().then(response => {
        this.deptOptions = [];

        if (e === "update") {
          const dept = { deptId: 0, deptName: "主类目", children: [], isDisabled: true };
          dept.children = response.data;
          this.deptOptions.push(dept);
        } else {
          const dept = { deptId: 0, deptName: "主类目", children: [] };
          dept.children = response.data;
          this.deptOptions.push(dept);
        }
      });
    },
    // 字典状态字典翻译
    statusFormat(row) {
      return this.selectDictLabel(this.statusOptions, parseInt(row.status));
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        deptId: undefined,
        parentId: undefined,
        deptName: undefined,
        sort: 10,
        leader: undefined,
        phone: undefined,
        email: undefined,
        status: "2"
      };
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.getList();
    },
    /** 新增按钮操作 */
    handleAdd(row) {
      this.reset();
      this.getTreeselect("add");
      if (row !== undefined) {
        this.form.parentId = row.deptId;
      }
      this.open = true;
      this.title = "添加机构";
      this.isEdit = false;
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      this.getTreeselect("update");

      getDept(row.deptId).then(response => {
        this.form = response.data;
        this.form.status = String(this.form.status);
        this.form.sort = String(this.form.sort);
        this.open = true;
        this.title = "修改机构";
        this.isEdit = true;
      });
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.form.status = parseInt(this.form.status);
          this.form.sort = parseInt(this.form.sort);
          if (this.form.deptId !== undefined) {
            updateDept(this.form, this.form.deptId).then(response => {
              if (response.code === 200) {
                this.msgSuccess(response.msg);
                this.open = false;
                this.getList();
              } else {
                this.msgError(response.msg);
              }
            });
          } else {
            addDept(this.form).then(response => {
              if (response.code === 200) {
                this.msgSuccess(response.msg);
                this.open = false;
                this.getList();
              } else {
                this.msgError(response.msg);
              }
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const Ids = (row.deptId && [row.deptId]) || this.ids;
      this.$confirm('是否确认删除名称为"' + row.deptName + '"的数据项?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      })
        .then(function () {
          return delDept({ ids: Ids });
        })
        .then(response => {
          if (response.code === 200) {
            this.msgSuccess(response.msg);
            this.open = false;
            this.getList();
          } else {
            this.msgError(response.msg);
          }
        })
        .catch(function () {});
    },
    handleRowStyle({ row, rowIndex }) {
      console.log("handleRowStyle", row);
      if (row.fromProject) {
        return { backgroundColor: "#f0f9eb", color: "#67C23A" };
      }
      return {};
    }
  }
};
</script>
